Dhaka City
Callback requests are seen from 9:00 AM to 11:00 PM
If you need HI77 Support, request a callback
Be a Dhaka city user or from a district town, HI77 Support can quickly reach you via in-app chat, callback time, and HI77 Contact information is here together
Download APK View Help Center
When is the callback?
HI77 Support team works on Dhaka time; responses are fastest on business days
If you leave a message at night, you'll get a reply in the morning; questions about bKash, Nagad, Rocket are also in the same line
Chittagong Region
From 12:00 PM to 10:00 PM, faster replies
Sylhet Region
If network is slow, send a short message; then a callback is easier
Rajshahi and Khulna
Requests sent from the app usually go to the queue within 15 minutes
How to contact HI77?
Nothing complex; you can send a request in three steps
Step 1: Open the app
If you are not logged in to the HI77 App, register; it's a two-minute task
Step 2: Write in chat
Describe the problem briefly; attach screenshots if available, then support can understand quickly
Step 3: Choose a callback
Provide a time convenient for you; the team will call you back in that exact window
Contact information and Help Center
If you need HI77 Help, first check the Help Center; most common questions are there
A small guide on the same page about accounts, login, and app install; many Dhaka users' questions about bKash and Nagad are also answered here
Live Chat
In-app chat replies are fast; at night replies may be a little delayed
Help Message
Provide the problem, device model, and account name in the written message, then the work becomes easier
To fix the app setup HI77 App page If you have login issues HI77 Login Guide Useful for small payment questions Payment Information Read
Why is HI77 Support easy?
No need to search here for answers; information is short, direct, and easy to read on a phone
Secure account verification
Support team verifies identity first, so information isn't sent to the wrong hands, and the conversation proceeds smoothly
bKash, Nagad, Rocket combined
Bangladeshi users' common payment names are used, so writing questions takes less time
Quick ticket note
One-line problem, one-line solution; responses usually move within 10 minutes
Help Center Reference
No need to explain the same problem repeatedly; progress from the Help Center reference
Other ways to contact HI77?
If you don't want a callback, there are two options; both are enough for small tasks
In-app Message
This is the fastest way to send a screenshot and a short note together, so explanations are shorter
Help Center Documents
Where things are, written in plain language, useful for both new and old users
If you need more help HI77 FAQ Check if you are new Newcomers Guide Read
Get the app now
HI77 Support, HI77 Contact, and HI77 Help all in one place; downloading the APK makes the app simple, chat, login, and help center at your fingertips
Download APK